kernel/linux.git/drivers/gpu/drm/amd/powerplay, branch v4.18.17

Revert "drm/amd/pp: Send khz clock values to DC for smu7/8"

2018-10-10T06:56:08+00:00

This reverts commit 93b100ddda3be284be160e9ccba28c7f8f21ab73 which was commit c3cb424a086921f6bb0449b10d998352a756d6d5 upstream. It was not needed for 4.18.y and caused problems there. Reported-by: Alexander Deucher Cc: Harry Wentland Cc: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/amd/pp: Send khz clock values to DC for smu7/8

2018-09-26T06:39:42+00:00

[ Upstream commit c3cb424a086921f6bb0449b10d998352a756d6d5 ] The previous change wasn't covering smu 7 and 8 and therefore DC was seeing wrong clock values. This fixes an issue where the pipes seem to hang with a 4k DP and 1080p HDMI display. Fixes: c3df50abc84b ("drm/amd/pp: Convert clock unit to KHz as defined") Signed-off-by: Harry Wentland Acked-by: Alex Deucher Cc:rex.zhu@amd.com Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/amd/pp: Set Max clock level to display by default

2018-09-26T06:39:28+00:00

[ Upstream commit 97e8f102f5a9123d30258e196c6c1ea29cf52e83 ] avoid the error in dmesg: [drm:dm_pp_get_static_clocks] *ERROR* DM_PPLIB: invalid powerlevel state: 0! Reviewed-by: Alex Deucher Reviewed-by: Harry Wentland Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/amd/pp/Polaris12: Fix a chunk of registers missed to program

2018-09-15T07:46:58+00:00

commit 2d227ec2c11c568910299e8f913bac2dda47397c upstream. DIDTConfig_Polaris12[] table missed a big chunk of data. Pointed by aidan.fabius Reviewed-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amd/powerplay: fixed uninitialized value

2018-09-15T07:46:58+00:00

commit 1ce0688f3f6a9e9d34ae66bf779d54855def7bec upstream. The 'result' is not initialized correctly. It causes the API return an error code even on success. Signed-off-by: Evan Quan Acked-by: Huang Rui Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amd/pp: Convert voltage unit in mV*4 to mV on CZ/ST

2018-09-15T07:46:57+00:00

commit 8a50bb47a863c3cb8950a2e810448c9a82a9d446 upstream. the voltage showed in debugfs and hwmon should be in mV Reviewed-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu/pp/smu7: use a local variable for toc indexing

2018-07-13T16:42:45+00:00

Rather than using the index variable stored in vram. If the device fails to come back online after a resume cycle, reads from vram will return all 1s which will cause a segfault. Based on a patch from Thomas Martitz . This avoids the segfault, but we still need to sort out why the GPU does not come back online after a resume. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=105760 Acked-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amd/powerplay: smc_dpm_info structure change

2018-06-28T19:06:10+00:00

A new member Vr2_I2C_address is added. Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/powerplay: correct vega12 bootup values settings

2018-06-28T19:06:10+00:00

The vbios firmware structure changed between v3_1 and v3_2. So, the code to setup bootup values needs different paths based on header version. Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/powerplay: correct vega12 thermal support as true

2018-06-28T19:06:09+00:00

Thermal support is enabled on vega12. Signed-off-by: Evan Quan Acked-by: Alex Deucher Signed-off-by: Alex Deucher